cmlnmr(prior_predictive = TRUE) samples from the prior without adding the
observed likelihood. This helper compares a simple statistic of the
observed outcomes with the corresponding replicated outcomes. Survival
replications are event-by-observed-time indicators because the censoring
process is not modeled.
Usage
prior_predictive_check(object, statistic = c("mean", "sd"), level = 0.95)Arguments
- object
A
cmlnmr()fit created withprior_predictive = TRUE.- statistic
Either
"mean"or"sd".- level
Central prior-predictive interval level.